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High frequency wire test debugging explanation

Author: CablePublication time:2018-08-13 14:16:10Hits:268SML

Why is it necessary to debug the two core tension to achieve the ideal test value when the twist test is not out of date? 1.Because the two cores\'diameter, electrostatic capacitance, conductor, diame...
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Why is it necessary to debug the two core tension to achieve the ideal test value when the twist test is not out of date?

1.Because the two cores'diameter, electrostatic capacitance, conductor, diameter is not circular, tension is not consistent in the production process, resulting in the transmission of the two cores can not arrive at the same time, so it is necessary to adjust the tension of the two cores according to the test value (simple is a fast transmission, a slow transmission, the need to transfer the fast one, adjust Try pulling the tension back.

2.Debug method
For example, if the tension of the two cores is consistent, the test value Skew is: -90PS.
At this time, the white core tension should be adjusted. If the Skew value is: 90PS, the red tension should be adjusted at this time.
Note: Because it is necessary to adjust the tension to reach the ideal test value, the wire rod will not be very stable, so each process must strictly follow the high-frequency wire rod operation process to ensure quality.
2018-08-13 268Views
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